#2820 Thanks @FredKSchott! - New Astro Integrations System! Full Documentation
#2849 72ef7ae6 Thanks @natemoo-re! - Introduce new astro add command to automatically configure integrations.
```
npx astro add
```
#2833 79545412 Thanks @natemoo-re! - This PR introduces a new internal CSS parser for @astrojs/compiler. See withastro/compiler#329 for more details.

This fixes Astro's support for modern CSS syntax like @container, @layer, and nesting. Note While Astro now correctly parses this modern syntax, it does not automatically compile features for browser compatability purposes.
#2824 0a3d3e51 Thanks @bholmesdev! - Change shiki to our default markdown syntax highlighter. This includes updates to all relevant starter projects that used Prism-specific styles.

Patch Changes

#2879 80034c6c Thanks @matthewp! - Netlify Adapter

This change adds a Netlify adapter that uses Netlify Functions. You can use it like so:

import { defineConfig } from 'astro/config';
import netlify from '@astrojs/netlify/functions';

export default defineConfig({
    adapter: netlify(),
});

#2871 5029382a Thanks @FredKSchott! - Fix a bug where tailwind integration wouldn't apply to markdown pages
#2852 96372e6b Thanks @bholmesdev! - Fix "isSelfAccepting" exception when using the new @astrojs/react integration in development
#2798 4c25a1c2 Thanks @matthewp! - Implement APIs for headers for SSR flag
#2855 5e52814d Thanks @matthewp! - Adds support for the Node adapter (SSR)

This provides the first SSR adapter available using the integrations API. It is a Node.js adapter that can be used with the http module or any framework that wraps it, like Express.

In your astro.config.mjs use:
```
import nodejs from '@astrojs/node';

export default {
    adapter: nodejs(),
};
```
After performing a build there will be a dist/server/entry.mjs module that works like a middleware function. You can use with any framework that supports the Node request and response objects. For example, with Express you can do:
```
import express from 'express';
import { handler as ssrHandler } from '@astrojs/node';

const app = express();
app.use(handler);

app.listen(8080);
```
#2859 c781b12f Thanks @natemoo-re! - Ensure private, internal APIs are not enumerable
#2835 77ebab8b Thanks @natemoo-re! - Fix missing postcss-load-config dependency
#2878 2db97f10 Thanks @bholmesdev! - Move the built-in Prism component from astro/components to @astrojs/prism/component.
#2857 1061d647 Thanks @bholmesdev! - Improve granularity of production build logs. This now lists:
- the "data collection" build step, with timeout warnings for larger imports. This is useful for understanding large import.meta.glob calls.
- the Vite client bundling step. This logs all Vite production build info to clarify what assets are built alongside your HTML.
- the route generation step, complete with all output HTML files for a given input file. This is especially useful when debugging getStaticPaths.
- fixes "0 pages in Infinityms" log when building to SSR
#2825 1cd7184c Thanks @hlynursmari1! - Fix island deduplication ignoring props.Re-resolves an issue initially patched in https://github.com/withastro/astro/pull/846 but seemingly lost in the 0.21.0 mega-merge (https://github.com/withastro/astro/commit/d84bfe719a546ad855640338d5ed49ad3aa4ccb4).This change makes the component render step account for all props, even if they don't affect the generated HTML, when deduplicating island mounts.
#2873 e4025d1f Thanks @matthewp! - Improves the build by building to a single file for rendering
#2815 7b9d042d Thanks @matthewp! - Allows dynamic routes in SSR to avoid implementing getStaticPaths
#2875 55712277 Thanks @FredKSchott! - Generalize output assets to avoid adblocker false positives
#2848 981e2a83 Thanks @FredKSchott! - add missing injected "page" scripts into markdown pages
#2872 098f6f6b Thanks @bholmesdev! - Fix isSelfAccepting errors when using the Preact integration with the Astro dev server
Updated dependencies [0a3d3e51, 2db97f10, d763ec18]:
- @astrojs/[email protected]
- @astrojs/[email protected]